/**
 * Created by DELL on 2016/4/8.
 */
package cc.openhome;
import java.util.Scanner;
public class Hello{
    public static void main(String[] args){
        System.out.println("Input your first name,please:");
        Scanner s=new Scanner(System.in);
        String name=s.next();
        System.out.println("Hello"+name+"!");
    }
}